Examples - Revision history

Davrot at 08:41, 21 October 2025

2025-10-21T08:41:26Z

← Older revision		Revision as of 08:41, 21 October 2025
Line 38:		Line 38:
	{{#mermaid:		{{#mermaid:
	graph TD		graph TD
	start([Start]) --> initcounter{{"counter ← 0"}} --> initcountermax{{"counter_max ← 100"}} --> Condition{"counter < counter_max"}		start([Start]) --> initcounter["counter = 0"] --> initcountermax["counter_max = 100"] --> Condition{"counter < counter_max"}
	Condition -- Yes ~~-->~~ printcounter[/"print counter"/] --> Action["counter ← counter + 1"]		Condition -->\|Yes\| printcounter[/print counter/] --> Action["counter = counter + 1"]
	Action --> Condition		Action --> Condition
	Condition -- No ~~-->~~ stop([Stop])		Condition -->\|No\| stop([Stop])
	}}		}}

Davrot at 08:40, 21 October 2025

2025-10-21T08:40:30Z

← Older revision		Revision as of 08:40, 21 October 2025
Line 15:		Line 15:
	== a+b=c ==		== a+b=c ==
	{{#mermaid:		{{#mermaid:
	~~flowchart~~ TD		graph TD
	start([Start]) --> inita{{"a ← 1"}} --> initb{{"b ← 1"}} --> add("c ← a+b") --> printc[/"print c"/] -->stop([Stop])		start([Start]) --> inita["a = 1"] --> initb["b = 1"] --> add["c = a+b"] --> printc[/"print c"/] --> stop([Stop])
	}}		}}

Line 37:		Line 37:
	== for-loop / while loop ==		== for-loop / while loop ==
	{{#mermaid:		{{#mermaid:
	~~flowchart~~ TD		graph TD
	start([Start]) --> initcounter{{"counter ← 0"}} --> initcountermax{{"counter_max ← 100"}} --> Condition{"counter < counter_max"}		start([Start]) --> initcounter{{"counter ← 0"}} --> initcountermax{{"counter_max ← 100"}} --> Condition{"counter < counter_max"}
	Condition -- Yes --> printcounter[/"print counter"/] --> Action["counter ← counter + 1"]		Condition -- Yes --> printcounter[/"print counter"/] --> Action["counter ← counter + 1"]

Davrot at 08:38, 21 October 2025

2025-10-21T08:38:57Z

← Older revision		Revision as of 08:38, 21 October 2025
Line 16:		Line 16:
	{{#mermaid:		{{#mermaid:
	flowchart TD		flowchart TD
	start([Start]) --> inita{{"a ← 1"}} --> initb{{"b ← 1"}} --> add("c ← a+b") --> printc[/"print c"/] -->stop([Stop])		start([Start]) --> inita{{"a ← 1"}} --> initb{{"b ← 1"}} --> add("c ← a+b") --> printc[/"print c"/] -->stop([Stop])
	}}		}}

Line 42:		Line 42:
	Action --> Condition		Action --> Condition
	Condition -- No --> stop([Stop])		Condition -- No --> stop([Stop])
	}}		}}

	In Python:<syntaxhighlight lang="python">counter_max = 100		In Python:<syntaxhighlight lang="python">counter_max = 100

Davrot at 08:37, 21 October 2025

2025-10-21T08:37:32Z

← Older revision		Revision as of 08:37, 21 October 2025
Line 63:		Line 63:
	Action2 --> stop		Action2 --> stop
	ElseAction --> stop		ElseAction --> stop
	}}		}}

	In Python:<syntaxhighlight lang="python">a = int(input())		In Python:<syntaxhighlight lang="python">a = int(input())
Line 84:		Line 84:
	Action2 --> stop		Action2 --> stop
	ElseAction --> stop		ElseAction --> stop
	}}		}}

	In Python:<syntaxhighlight lang="python">a = int(input())		In Python:<syntaxhighlight lang="python">a = int(input())

Davrot at 08:36, 21 October 2025

2025-10-21T08:36:28Z

← Older revision		Revision as of 08:36, 21 October 2025
Line 6:		Line 6:
	This program does nothing.		This program does nothing.

	{~~% raw %}<pre class="~~mermaid">		{{#mermaid:
	flowchart TD		flowchart TD
	start([Start])-->stop([Stop])		start([Start])-->stop([Stop])
	~~</pre>{% endraw %~~}		}}

	In Python:<syntaxhighlight lang="python">pass</syntaxhighlight>		In Python:<syntaxhighlight lang="python">pass</syntaxhighlight>

	== a+b=c ==		== a+b=c ==
	{~~% raw %}<pre class="~~mermaid">		{{#mermaid:
	flowchart TD		flowchart TD
	start([Start]) --> inita{{"a ← 1"}} --> initb{{"b ← 1"}} --> add("c ← a+b") --> printc[/"print c"/] -->stop([Stop])		start([Start]) --> inita{{"a ← 1"}} --> initb{{"b ← 1"}} --> add("c ← a+b") --> printc[/"print c"/] -->stop([Stop])
	~~</pre>{% endraw %~~}		}}

	In Python:<syntaxhighlight lang="python">a=1		In Python:<syntaxhighlight lang="python">a=1
Line 25:		Line 25:

	== a+b=c with input from user ==		== a+b=c with input from user ==
	{~~% raw %}<pre class="~~mermaid">		{{#mermaid:
	flowchart TD		flowchart TD
	start([Start]) --> inputa[/"Input integer a"/] --> inputb[/"Input integer b"/] --> add("c ← a+b") --> printc[/"print c"/] -->stop([Stop])		start([Start]) --> inputa[/"Input integer a"/] --> inputb[/"Input integer b"/] --> add("c ← a+b") --> printc[/"print c"/] -->stop([Stop])
	~~</pre>{% endraw %~~}		}}

	In Python:<syntaxhighlight lang="python">a = int(input())		In Python:<syntaxhighlight lang="python">a = int(input())
Line 36:		Line 36:

	== for-loop / while loop ==		== for-loop / while loop ==
	{~~% raw %}<pre class="~~mermaid">		{{#mermaid:
	flowchart TD		flowchart TD
	start([Start]) --> initcounter{{"counter ← 0"}} --> initcountermax{{"counter_max ← 100"}} --> Condition{"counter < counter_max"}		start([Start]) --> initcounter{{"counter ← 0"}} --> initcountermax{{"counter_max ← 100"}} --> Condition{"counter < counter_max"}
Line 42:		Line 42:
	Action --> Condition		Action --> Condition
	Condition -- No --> stop([Stop])		Condition -- No --> stop([Stop])
	~~</pre>{% endraw %~~}		}}

	In Python:<syntaxhighlight lang="python">counter_max = 100		In Python:<syntaxhighlight lang="python">counter_max = 100
Line 53:		Line 53:

	== if, elif, else ==		== if, elif, else ==
	{~~% raw %}<pre class="~~mermaid">		{{#mermaid:
	flowchart TD		flowchart TD
	start([Start]) --> inputa[/"Input integer a"/] --> Condition1{"a < 1"}		start([Start]) --> inputa[/"Input integer a"/] --> Condition1{"a < 1"}
Line 63:		Line 63:
	Action2 --> stop		Action2 --> stop
	ElseAction --> stop		ElseAction --> stop
	~~</pre>{% endraw %~~}		}}

	In Python:<syntaxhighlight lang="python">a = int(input())		In Python:<syntaxhighlight lang="python">a = int(input())
Line 74:		Line 74:

	== if, elif, else ==		== if, elif, else ==
	{~~% raw %}<pre class="~~mermaid">		{{#mermaid:
	flowchart TD		flowchart TD
	start([Start]) --> inputa[/"Input integer a"/] --> Condition1{"a < 1"}		start([Start]) --> inputa[/"Input integer a"/] --> Condition1{"a < 1"}
Line 84:		Line 84:
	Action2 --> stop		Action2 --> stop
	ElseAction --> stop		ElseAction --> stop
	~~</pre>{% endraw %~~}		}}

	In Python:<syntaxhighlight lang="python">a = int(input())		In Python:<syntaxhighlight lang="python">a = int(input())
Line 95:		Line 95:

	== functions ==		== functions ==
	{~~% raw %}<pre class="~~mermaid">		{{#mermaid:
	flowchart TD		flowchart TD
	Start([Start]) --> Input[/"Input integer a"/]		Start([Start]) --> Input[/"Input integer a"/]
Line 102:		Line 102:
	Input -- a == 2 --> Function2[["function_2()"]] --> End		Input -- a == 2 --> Function2[["function_2()"]] --> End
	Input -- else --> FunctionElse[["function_else()"]] --> End		Input -- else --> FunctionElse[["function_else()"]] --> End
	~~</pre><pre class="~~mermaid">		}}
			{{#mermaid:
	flowchart TD		flowchart TD
	Function1[["function_1()"]] --> Start([Start]) --> Print[/"print condition 1"/] --> End([Stop])		Function1[["function_1()"]] --> Start([Start]) --> Print[/"print condition 1"/] --> End([Stop])
	~~</pre><pre class="~~mermaid">		}}
			{{#mermaid:
	flowchart TD		flowchart TD
	Function2[["function_2()"]] --> Start([Start]) --> Print[/"print condition 2"/] --> End([Stop])		Function2[["function_2()"]] --> Start([Start]) --> Print[/"print condition 2"/] --> End([Stop])
	~~</pre><pre class="~~mermaid">		}}
			{{#mermaid:
	flowchart TD		flowchart TD
	FunctionElse[["function_else()"]] --> Start([Start]) --> Print[/"print condition else"/] --> End([Stop])		FunctionElse[["function_else()"]] --> Start([Start]) --> Print[/"print condition else"/] --> End([Stop])
	~~</pre>{% endraw %~~}		}}

	In Python:<syntaxhighlight lang="python">def function_1():		In Python:<syntaxhighlight lang="python">def function_1():

Davrot: Created page with "Looking into some flow chart examples. Questions to [mailto:davrot@uni-bremen.de David Rotermund] == Most simple program == This program does nothing. {% raw %}

     flowchart TD       start([Start])-->stop([Stop])

{% endraw %} In Python:pass == a+b=c == {% raw %}

     flowchart TD       start([Start]) --> inita{{"a ← 1"}} --> initb{{"b ← 1"}} --> add("c ← a+b") --..."

2025-10-21T08:33:34Z

Created page with "Looking into some flow chart examples. Questions to [mailto:davrot@uni-bremen.de David Rotermund] == Most simple program == This program does nothing. {% raw %}<pre class="mermaid"> flowchart TD start([Start])-->stop([Stop]) </pre>{% endraw %} In Python:<syntaxhighlight lang="python">pass</syntaxhighlight> == a+b=c == {% raw %}<pre class="mermaid"> flowchart TD start([Start]) --> inita{{"a ← 1"}} --> initb{{"b ← 1"}} --> add("c ← a+b") --..."

New page

Looking into some flow chart examples.

Questions to [mailto:davrot@uni-bremen.de David Rotermund]

== Most simple program ==
This program does nothing.

{% raw %}<pre class="mermaid">
flowchart TD
start([Start])-->stop([Stop])
</pre>{% endraw %}

In Python:<syntaxhighlight lang="python">pass</syntaxhighlight>

== a+b=c ==
{% raw %}<pre class="mermaid">
flowchart TD
start([Start]) --> inita{{"a ← 1"}} --> initb{{"b ← 1"}} --> add("c ← a+b") --> printc[/"print c"/] -->stop([Stop])
</pre>{% endraw %}

In Python:<syntaxhighlight lang="python">a=1
b=1
c=a+b
print(c)</syntaxhighlight>

== a+b=c with input from user ==
{% raw %}<pre class="mermaid">
flowchart TD
start([Start]) --> inputa[/"Input integer a"/] --> inputb[/"Input integer b"/] --> add("c ← a+b") --> printc[/"print c"/] -->stop([Stop])
</pre>{% endraw %}

In Python:<syntaxhighlight lang="python">a = int(input())
b = int(input())
c = a + b
print(c)</syntaxhighlight>

== for-loop / while loop ==
{% raw %}<pre class="mermaid">
flowchart TD
start([Start]) --> initcounter{{"counter ← 0"}} --> initcountermax{{"counter_max ← 100"}} --> Condition{"counter < counter_max"}
Condition -- Yes --> printcounter[/"print counter"/] --> Action["counter ← counter + 1"]
Action --> Condition
Condition -- No --> stop([Stop])
</pre>{% endraw %}

In Python:<syntaxhighlight lang="python">counter_max = 100
for counter in range(0, counter_max):
print(counter)</syntaxhighlight>or<syntaxhighlight lang="python">counter = 0
counter_max = 100
while counter < counter_max:
print(counter)
counter += 1</syntaxhighlight>

== if, elif, else ==
{% raw %}<pre class="mermaid">
flowchart TD
start([Start]) --> inputa[/"Input integer a"/] --> Condition1{"a < 1"}
Condition1 -- Yes --> Action1[/"print condition 1"/]
Condition1 -- No --> Condition2{"a == 2"}
Condition2 -- Yes --> Action2[/"print condition 2"/]
Condition2 -- No --> ElseAction[/"print condition else"/]
Action1 --> stop([Stop])
Action2 --> stop
ElseAction --> stop
</pre>{% endraw %}

In Python:<syntaxhighlight lang="python">a = int(input())
if a < 1:
print("condition 1")
elif a == 2:
print("condition 2")
else:
print("condition else")</syntaxhighlight>

== if, elif, else ==
{% raw %}<pre class="mermaid">
flowchart TD
start([Start]) --> inputa[/"Input integer a"/] --> Condition1{"a < 1"}
Condition1 -- Yes --> Action1[/"print condition 1"/]
Condition1 -- No --> Condition2{"a == 2"}
Condition2 -- Yes --> Action2[/"print condition 2"/]
Condition2 -- No --> ElseAction[/"print condition else"/]
Action1 --> stop([Stop])
Action2 --> stop
ElseAction --> stop
</pre>{% endraw %}

In Python:<syntaxhighlight lang="python">a = int(input())
if a < 1:
print("condition 1")
elif a == 2:
print("condition 2")
else:
print("condition else")</syntaxhighlight>

== functions ==
{% raw %}<pre class="mermaid">
flowchart TD
Start([Start]) --> Input[/"Input integer a"/]
Input -- a < 1 --> Function1[["function_1()"]]
Function1 --> End([Stop])
Input -- a == 2 --> Function2[["function_2()"]] --> End
Input -- else --> FunctionElse[["function_else()"]] --> End
</pre><pre class="mermaid">
flowchart TD
Function1[["function_1()"]] --> Start([Start]) --> Print[/"print condition 1"/] --> End([Stop])
</pre><pre class="mermaid">
flowchart TD
Function2[["function_2()"]] --> Start([Start]) --> Print[/"print condition 2"/] --> End([Stop])
</pre><pre class="mermaid">
flowchart TD
FunctionElse[["function_else()"]] --> Start([Start]) --> Print[/"print condition else"/] --> End([Stop])
</pre>{% endraw %}

In Python:<syntaxhighlight lang="python">def function_1():
print("condition 1")

def function_2():
print("condition 2")

def function_else():
print("condition else")

a = int(input())
if a < 1:
function_1()
elif a == 2:
function_2()
else:
function_else()</syntaxhighlight>